Minor improvements to keyframe widget, allow resetting keyframes

[kdenlive] / src / customtrackview.cpp

diff --git a/src/customtrackview.cpp b/src/customtrackview.cpp
index addd479fc335faed2f50d77d86aba51fa321aab8..a259b787ae6200ec905e0d7abf107a48d5937475 100644 (file)
--- a/src/customtrackview.cpp
+++ b/src/customtrackview.cpp
@@ -63,6 +63,7 @@
 #include "commands/configtrackscommand.h"
 #include "commands/rebuildgroupcommand.h"
 #include "commands/razorgroupcommand.h"
+#include "commands/refreshmonitorcommand.h"
 #include "profilesdialog.h"
 
 #include "lib/audio/audioEnvelope.h"
@@ -410,10 +411,14 @@ void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
 {
     int pos = event->x();
     int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
-   
     double snappedPos = getSnapPointForPos(mappedXPos);
     emit mousePosition(mappedXPos);
 
+    if (m_operationMode == SCROLLTIMELINE) {
+       QGraphicsView::mouseMoveEvent(event);
+       return;
+    }
+
     if (event->buttons() & Qt::MidButton) return;
     if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
         event->setAccepted(true);
@@ -592,11 +597,8 @@ void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
 
     if (m_tool == RAZORTOOL) {
         setCursor(m_razorCursor);
-        //QGraphicsView::mouseMoveEvent(event);
-        //return;
     } else if (m_tool == SPACERTOOL) {
         setCursor(m_spacerCursor);
-        return;
     }
 
     QList<QGraphicsItem *> itemList = items(event->pos());
@@ -605,12 +607,18 @@ void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
 
     if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
         opMode = MOVEGUIDE;
+       setCursor(Qt::SplitHCursor);
     } else for (int i = 0; i < itemList.count(); i++) {
-            if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
-                item = (QGraphicsRectItem*) itemList.at(i);
-                break;
-            }
-        }
+        if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
+            item = (QGraphicsRectItem*) itemList.at(i);
+           break;
+       }
+    }
+
+    if (m_tool == SPACERTOOL) {
+        event->accept();
+        return;
+    }
 
     if (item && event->buttons() == Qt::NoButton) {
         AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
@@ -706,7 +714,6 @@ void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
         return;
     } else if (opMode == MOVEGUIDE) {
         m_moveOpMode = opMode;
-        setCursor(Qt::SplitHCursor);
     } else {
         removeTipAnimation();
         setCursor(Qt::ArrowCursor);
@@ -769,9 +776,9 @@ void CustomTrackView::mousePressEvent(QMouseEvent * event)
     if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
         // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
         setDragMode(QGraphicsView::ScrollHandDrag);
-        QGraphicsView::mousePressEvent(event);
         m_blockRefresh = false;
-        m_operationMode = NONE;
+        m_operationMode = SCROLLTIMELINE;
+       QGraphicsView::mousePressEvent(event);
         return;
     }
 
@@ -878,7 +885,6 @@ void CustomTrackView::mousePressEvent(QMouseEvent * event)
     // No item under click
     if (m_dragItem == NULL || m_tool == SPACERTOOL) {
         resetSelectionGroup(false);
-        setCursor(Qt::ArrowCursor);
         m_scene->clearSelection();
         //event->accept();
         updateClipTypeActions(NULL);
@@ -951,6 +957,7 @@ void CustomTrackView::mousePressEvent(QMouseEvent * event)
             }
             m_operationMode = SPACER;
         } else {
+           setCursor(Qt::ArrowCursor);
             seekCursorPos((int)(mapToScene(event->x(), 0).x()));
         }
         QGraphicsView::mousePressEvent(event);
@@ -1017,7 +1024,7 @@ void CustomTrackView::mousePressEvent(QMouseEvent * event)
        if (selected == false) {
            m_dragItem = NULL;
        }
-        groupSelectedItems();
+        groupSelectedItems(QList <QGraphicsItem*>(), false, false, true);
        if (m_dragItem) { 
            ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
            updateClipTypeActions(dragGroup == NULL ? clip : NULL);
@@ -2711,7 +2718,7 @@ void CustomTrackView::dropEvent(QDropEvent * event)
             m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
             emit clipItemSelected((ClipItem*) m_dragItem, false);
         }
-        m_document->renderer()->doRefresh();
+        m_document->renderer()->refreshIfActive();
         event->setDropAction(Qt::MoveAction);
         event->accept();
 
@@ -3428,8 +3435,10 @@ void CustomTrackView::deleteClip(const QString &clipId)
         delete deleteCommand;
     } else {
         updateTrackDuration(-1, deleteCommand);
+       new RefreshMonitorCommand(this, false, deleteCommand);
         m_commandStack->push(deleteCommand);
     }
+    m_document->renderer()->doRefresh();    
 }
 
 void CustomTrackView::seekCursorPos(int pos)
@@ -3494,8 +3503,15 @@ void CustomTrackView::checkScrolling()
 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
 {
     if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
+    if (m_operationMode == SCROLLTIMELINE) {
+       m_operationMode = NONE;
+       setDragMode(QGraphicsView::NoDrag);
+       QGraphicsView::mouseReleaseEvent(event);
+       return;
+    }
     if (!m_controlModifier && m_operationMode != RUBBERSELECTION) {
        //event->accept();
+       setDragMode(QGraphicsView::NoDrag);
        if (m_clipDrag) QGraphicsView::mouseReleaseEvent(event);
     }
     m_clipDrag = false;
@@ -4197,7 +4213,9 @@ void CustomTrackView::deleteSelectedClips()
         deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
     else deleteSelected->setText(i18n("Delete selected items"));
     updateTrackDuration(-1, deleteSelected);
+    new RefreshMonitorCommand(this, false, deleteSelected);
     m_commandStack->push(deleteSelected);
+    m_document->renderer()->doRefresh();
 }
 
 
@@ -4404,7 +4422,7 @@ void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo>
             //clip->setSelected(true);
         }
     }
-    groupSelectedItems(list, false, true);
+    groupSelectedItems(list, false, true, true);
     setDocumentModified();
 }
 
@@ -5678,6 +5696,16 @@ void CustomTrackView::slotDeleteAllGuides()
 void CustomTrackView::setTool(PROJECTTOOL tool)
 {
     m_tool = tool;
+    switch (m_tool) {
+      case RAZORTOOL:
+         setCursor(m_razorCursor);
+         break;
+      case SPACERTOOL:
+         setCursor(m_spacerCursor);
+         break;
+      default:
+         unsetCursor();
+    }
 }
 
 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
@@ -6011,6 +6039,7 @@ void CustomTrackView::pasteClip()
         }
     }
     updateTrackDuration(-1, pasteClips);
+    new RefreshMonitorCommand(this, false, pasteClips);
     m_commandStack->push(pasteClips);
 }
 
@@ -6823,6 +6852,11 @@ void CustomTrackView::setAudioAndVideo()
     m_commandStack->push(videoCommand);
 }
 
+void CustomTrackView::monitorRefresh()
+{
+    m_document->renderer()->doRefresh();
+}
+
 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
 {
     ClipItem *clip = getClipItemAt(pos, track);
@@ -7047,6 +7081,7 @@ void CustomTrackView::slotSelectTrack(int ix)
 void CustomTrackView::slotSelectClipsInTrack()
 {
     QRectF rect(0, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 1);
+    resetSelectionGroup();
     QList<QGraphicsItem *> selection = m_scene->items(rect);
     m_scene->clearSelection();
     QList<QGraphicsItem *> list;
@@ -7055,16 +7090,14 @@ void CustomTrackView::slotSelectClipsInTrack()
            list.append(selection.at(i));
         }
     }    
-    resetSelectionGroup();
-    groupSelectedItems(list);
+    groupSelectedItems(list, false, false, true);
 }
 
 void CustomTrackView::slotSelectAllClips()
 {
-    QList<QGraphicsItem *> selection = m_scene->items();
     m_scene->clearSelection();
     resetSelectionGroup();
-    groupSelectedItems(selection);
+    groupSelectedItems(m_scene->items(), false, false, true);
 }
 
 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
@@ -7617,7 +7650,7 @@ void CustomTrackView::slotImportClipKeyframes(GRAPHICSRECTITEM type)
            result.append(';');
        }
     }
-    emit importKeyframes(type, result);
+    emit importKeyframes(type, result, ui.limit_keyframes->isChecked() ? ui.max_keyframes->value() : -1);
     delete d;
 }